Over the past decade, the annual concert by the Isthmus Vocal Ensemble (below, in a photo by Jim Pippitt) has become a mid-summer landmark in Madison’s rich classical music scene.

The group does amazing things, especially given that it pulls its annual summer program together in only about two weeks. Its conductor is University of Wisconsin School of Music alumnus Scott MacPherson (below), who flies into town and gets the group rehearsing difficult old and especially new music.

In that short two weeks, the group prepares and presents an interesting and unusual program that typically combines well-known masterpieces with unknown or neglected works as well as world premieres.

The concerts always garner critical acclaim as well as a devoted following, and the part-time even manages to record outstanding and unusual CDs, including a compilation of works by contemporary composer Andrew Rindfleisch and an eclectic, unusual holiday CD called “An Isthmus Christmas.”

This year marks the 11th annual concert by the Isthmus Vocal Ensemble. The event is especially noteworthy because it is a send-off of sorts: It marks the end of the Andrew Taylor’s tenure as president of the group. (He is not singing this summer because of his upcoming career change, but says he hopes to return next summer to sing. You can say hi and thank him at the ticket table, which he will be manning at the two performances.)

Taylor (below), who for 20 years has headed the renowned Arts Administration program at the UW Business School – the first program is its kind in the country — is leaving in August to take up a tenure-track faculty post at American University, which wisely recruited him, in Washington, D.C. For three years in a row, Taylor was named on the national list of the “The 25 Most Powerful and Influential Leaders in the Non-Profit Arts World.”

How the UW-Madison let a teacher and researcher of this caliber and prominence get away is beyond me, but there it is – a subject of regret and a topic for another time.

A typical offering by the Isthmus Vocal Ensemble, this summer’s program spans five centuries of choral masterworks, and includes a world premiere by Madison local performer Jerry Hui), who is equally at home in early music (he founded and directs the ensemble Eliza’s Toyes) and contemporary music (he is a co-founder and co-director of NEW MUSE or New Music Everywhere).

For this concert, Hui, who just received his doctoral degree at the UW School of Music and composed and staged an Internet opera “Wired for Love” as his thesis, has sets poems by Wisconsin poet Lorine Niedecker (below in a photo by Bonnie Roub), an “Objectivist” poet who graduated from Beloit College and lived and worked in Fort Atkinson, to music.

The first performance is this Friday, Aug. 3, at 7:30 p.m. in the resonant, cathedral-like acoustics of Luther Memorial Church (below), 1021 University Avenue in Madison, where the group promises the air conditioning will be working.

A repeat performance is on Sunday, Aug. 5, at 3 p.m. in the more intimate space of Covenant Presbyterian Church, 326 South Segoe Road, on Madison’s near west side.

General admission tickets are $15 for adults, $10 for students and seniors. Tickets are available at the door, or online at: